• Welcome to Sprinkler Fitters
    Local 483
    Sprinkler Fitters and
    Apprentices of the San Francisco Bay Area

Training Center

No organization serves the training needs of the Fire Sprinkler Fitting industry in California like Sprinkler Fitters Local 483 and our International union, the United Association.

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Select from a search field of Contractors that will provide the services you require. Find professional Fire Protection Contractors fast for all of your residential and commerical Fire Spinkler projects.

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NASI Benefits

The National Automatic Sprinkler Industry Trust Funds provide self-funded pension and health care benefits to about 20,000 active and retired sprinkler fitters and their families.

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Members Only

Please log in to access the Members Only sections. If you do not have a UA Card Number please contact the UA Local 483 Union Office and they will provide you with your temporary password.

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RSS News Feed

Top News

Apprentice Applications Closed Until January 2016
Thu, May 14, 2015

Click here to view Application Information.  Starting January 2016...Applications will be taken Every 2nd Wednesday of Each Month from 12 Noon to 4:30 pm.

Important NEW Information Regarding the Anthem Security Breach
Tue, Mar 3, 2015

Click here to view the latest information received by the Fund Office regarding the Anthem Security Breach. This is in addition to what was recently sent with a newsletter. 

Update....Anthem/Blue Cross Data Breach
Fri, Feb 20, 2015

Click Here to view the letter from Anthem dated February 20, 2015.

State Building Trades Bulletin
Fri, Feb 20, 2015

Attacks on Prevailing Wage Continue...Click Here to Read More

Anthem BCBS Data Breach
Fri, Feb 6, 2015

As you may be aware there was a large data breach at Anthem Blue Cross Blue Shield. We do NOT at this time know if any of our participants are affected by this. The attached notice provides additional information. We will do our best to keep this updated.  Click Here for more information.

Schedule of Holiday's & Off Days 2015 Local 483
Mon, Jan 5, 2015

Click here to view the Schedule of 2015 Holidays and Off Days

Welcome to the Homepage for Sprinkler Fitters Local 483

For over 75 years the Sprinkler Fitters of Local 483 have installed, tested and maintained Commercial and Residential Sprinkler Systems throughout the San Francisco Bay Area.  We are proud to have installed these necessary life saving and property saving systems that are so important to our way of life.  We take our jobs extremely serious because you only get one opportunity to install these systems properly. For this reason, companies throughout the Bay Area continue to call on us for new and retrofit projects, but our job does not end there.

The California State Fire Marshalls office in conjunction with the National Fire Protection Association (NFPA) has strict requirements for the maintenance, inspection, testing and service of these life safety systems.  If you work or live in a facility that does not have these important life saving systems, or need information on maintenance and servicing, please contact us immediately. You never know when a fire could strike your home or business.

Please take the time to learn more about us through our website and we welcome any and all correspondence and feedback!

In addition to the state of the art training, Sprinkler Fitters Local 483 is committed to providing the very best in wages, benefits and working conditions for our members and all Sprinkler Fitters in the San Francisco Bay Area. At Local 483 we believe that the very fabric of the American way of life is for all our citizens to be able to provide a decent life style with medical coverage and a respectable retirement for themselves and their families.
New installations, retrofits or maintenance, inspection, testing and service, our members and contractors will get the job done. For more information on our residential or commercial services, click on the sub navigation headlines to learn more.

Included on our website is our contractor list or you can contact us direct at Local 483 for your important fire protection needs!

Our Skills

  • New Installations
  • Retrofits or Maintenance
  • Professional Inspection
  • Testing and Service